Program Verification Method and Apparatus, Platform, User Terminal, and Online Service System

5. The system according to claim 4, wherein the user terminal comprises an initiator, and wherein the initiator is configured to calculate the abstract of the user-side program, acquire the pre-stored abstract of the user-side program from the blockchain network, verify whether the current abstract and the pre-stored abstract are matched, and launch, when the current abstract and the pre-stored abstract are matched, the user-side program in the user terminal.

6. The system according to claim 3, wherein the user-side program and the server-side program are connected through an encrypted transmission channel.

10. A non-transitory computer-readable storage medium, storing a computer program containing instructions therein, wherein the instructions, when executed by a processor to cause the non-transitory computer-readable storage medium to perform the program verification method according to claim 1.